#!/usr/bin/env python
#
# Copyright 2009 Francois Cilliers
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

import os
from google.appengine.ext.webapp import template

TEMPLATE_DIR="static/templates"

def render(filename, template_values):
    # using __file__ here expects this module (template.py) to exist in 'app/views' folder
    base = os.path.join(os.path.dirname(__file__), '..', TEMPLATE_DIR)
    path = os.path.join(os.path.normpath(base), filename)
    return template.render(path, template_values)

def render_labpage(filename, template_values, experiment_url):
    if experiment_url:
        template_values.update({
                          'exp_url': experiment_url,
                          'exp_url_return': "?return="+experiment_url
                          })
    return render(filename, template_values)
    
